PR/49150 CVS commit: src/sys/arch/x86/x86

["Jeff Rizzo" <riz%netbsd.org@localhost>]

The following reply was made to PR port-amd64/49150; it has been noted by GNATS.

From: "Jeff Rizzo" <riz%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/49150 CVS commit: src/sys/arch/x86/x86
Date: Tue, 28 Oct 2014 17:44:48 +0000

 Module Name:	src
 Committed By:	riz
 Date:		Tue Oct 28 17:44:47 UTC 2014
 
 Modified Files:
 	src/sys/arch/x86/x86: identcpu.c
 
 Log Message:
 Work around the problem in PR port-amd64/49150 for all CPUs under Xen.
 
 The problem (calling xrstor, which is privileged in Xen) has appeared
 on some Intel CPUs as well, so implement the workaround (ensure that
 x86_xsave_features is 0) for all CPUs, not just AMD CPUs.
 
 XXX pullup to 7
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.46 -r1.47 src/sys/arch/x86/x86/identcpu.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.